John Keeping <[email protected]> on Sat, 2015/08/15 12:29: > > + /* loop over all lines in the file */ > > + while (!*mimetype && fgets(line, sizeof(line), > > fd)) { > > + iterate = strtok(line, delimiters); > > + > > + /* skip empty lines and comment lines */ > > + if (!iterate || (iterate[0] == '#')) > > + continue; > > + > > + /* loop over all extensions of mimetype > > */ > > + while ((token = strtok(NULL, > > delimiters))) { > > + if (!strcasecmp(ext, token)) { > > + *mimetype = iterate; > > Doesn't this result in us reading stale memory in the caller? > "iterate" derives from "line" which is on the stack.
This used to work, probably just as long as we do not call strtok() again. I
addressed that in my updated patches.
--
main(a){char*c=/* Schoene Gruesse */"B?IJj;MEH"
"CX:;",b;for(a/* Chris get my mail address: */=0;b=c[a++];)
putchar(b-1/(/* gcc -o sig sig.c && ./sig */b/42*2-3)*42);}
pgpBQswV0vs_2.pgp
Description: OpenPGP digital signature
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